C09D 11/328
Characterised by dyes
Official title: characterised by dyes
C09D11/328 (Characterised by dyes) appears on 1,592 US grants and 1,513 published applications in this corpus.
Search patents in C09D- Granted patents
- 1,592
- Published applications
- 1,513
- Assignees
- 297
- Inventors
- 2,163
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 15 | 0 |
| 1987 | 11 | 0 |
| 1988 | 24 | 0 |
| 1989 | 8 | 0 |
| 1990 | 10 | 0 |
| 1991 | 12 | 0 |
| 1992 | 25 | 0 |
| 1993 | 25 | 0 |
| 1994 | 19 | 0 |
| 1995 | 19 | 0 |
| 1996 | 25 | 0 |
| 1997 | 28 | 0 |
| 1998 | 47 | 0 |
| 1999 | 34 | 0 |
| 2000 | 40 | 0 |
| 2001 | 45 | 8 |
| 2002 | 44 | 33 |
| 2003 | 48 | 45 |
| 2004 | 39 | 61 |
| 2005 | 27 | 72 |
| 2006 | 71 | 70 |
| 2007 | 67 | 56 |
| 2008 | 44 | 74 |
| 2009 | 46 | 79 |
| 2010 | 43 | 80 |
| 2011 | 67 | 72 |
| 2012 | 49 | 59 |
| 2013 | 52 | 52 |
| 2014 | 53 | 44 |
| 2015 | 46 | 50 |
| 2016 | 47 | 57 |
| 2017 | 49 | 62 |
| 2018 | 34 | 69 |
| 2019 | 50 | 71 |
| 2020 | 57 | 72 |
| 2021 | 42 | 84 |
| 2022 | 49 | 97 |
| 2023 | 45 | 50 |
| 2024 | 51 | 45 |
| 2025 | 43 | 25 |
| 2026 | 23 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ink jet recording ink and ink jet recording method22 Sep 2026US 12,742,085 B2FUJIFILM Corporation
- Fabric treatment agent, textile printing ink set, pretreated fabric, textile printing method, and textile printed fabric22 Sep 2026US 12,742,287 B2Konica Minolta, Inc.
- Dispersant-containing liquid and dispersion15 Sep 2026US 12,735,585 B2Seiko Epson Corporation
- Ink composition for ink jet printing15 Sep 2026US 12,735,591 B2Seiko Epson Corporation
- Inkjet ink for tablet and tablet printed matter15 Sep 2026US 12,735,592 B2Toppan Holdings Inc.
- Ink formulations for printing and manufacture of reactive chemical sensors8 Oct 2026US 2026/0307076 A1Veriteque USA Inc.
- Image forming method and image forming apparatus8 Oct 2026US 2026/0307414 A1Brother Kogyo Kabushiki Kaisha
- Textile Printing Ink Jet Ink Composition And Recording Method1 Oct 2026US 2026/0297352 A1Seiko Epson Corporation
- Ink Jet Ink Composition, Recording Method, And Method For Producing Ink Jet Ink Composition17 Sep 2026US 2026/0275135 A1Seiko Epson Corporation
- Sublimation Dye Ink Jet Black Ink Composition And Recording Method10 Sep 2026US 2026/0265554 A1Seiko Epson Corporation
Most cited
By later US patents
- Use of polymeric dyes in hot melt ink jet inks328US 5,621,022 ATektronix, Inc. · 1997
- Colorless fast-drying ink compositions for printing concealed images detectable by fluorescence180US 5,286,286 AXerox Corporation · 1994
- Waterfast ink formulations with a novel series of anionic dyes containing two or more carboxyl groups114US 4,963,189 AHewlett-Packard Company · 1990
- Ink, and ink-jet recording method and instrument using the same102US 5,451,251 ACanon Kabushiki Kaisha · 1995
- Production of digitized stereoscopic polarizing images by ink jet printing102US 5,764,248 ARowland Institute for Science · 1998